偏振片-Plate Polarizers-TFPN
發布時間: 2020-09-04 14:12
CVI
偏振片-Plate Polarizers ∣ CVI TFPN
偏振片TFPN: Thin-film Plate Polarizers 45deg,Nd:YAG波長下s偏振和p偏振方便、高功率90°分離;無需調整角度。這些高性能偏振片使用IBS塗層,在45° AOI下提供超高的p偏振光透射率,消光比為 1000:1;無需調整角度。
偏振片-Plate Polarizers-TFPN 主要參數
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光學材料:標準級康寧7980 1-D(熔融石英)
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直徑: 25.4mm + 0 / -0.25mm
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厚度: 6.35mm±0.25mm
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楔形: ≤5弧分
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Chamfer: 0.35mm leg width at 45° nominal
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Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
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Transmitted Wavefront Error (TWE): < λ/8 p-v at 633nm
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通光孔徑: ≥ 85% of central diameter
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傳輸效率:λ=1064nm: TP >97%, λ=532nm: TP >96%
TP/TS: >500:1
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Damage Threshold: Pulsed: 10 J/cm2, 20ns, 20Hz at 1064nm
cw: 1 MW/cm2 at 1064nm
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CW: 1 MW/cm² at 1064nm
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Angle of Incidence: 45°